Science (English Medium) कक्षा १२ - CBSE Question Bank Solutions for Chemistry

Write the structures of the following molecule: 

XeOF₄

Complete the following equations : XeF₄ + O₂F₂→

Complete the following equation: 

\[\ce{XeF2 + H2O ->}\]

Draw the structure of the following:

XeO₃

test q 1234

Balance the following equation:

\[\ce{XeF6 + H2O -> XeO2F2 + HF}\]

Why has it been difficult to study the chemistry of radon?

What inspired N. Bartlett for carrying out reaction between Xe and PtF₆?

How are xenon fluorides XeF₂, XeF₄ and XeF₆ obtained?

How are XeO₃ and XeOF₄ prepared?

Which one of the following does not exist?

Give the formula and describe the structure of a noble gas species which is isostructural with:

\[\ce{ICI^-_4}\]

Give the formula and describe the structure of a noble gas species which is isostructural with:

\[\ce{IBr^-_2}\]

Give the formula and describe the structure of a noble gas species which is isostructural with:

\[\ce{BrO^-_3}\]

Answer the following.

List the uses of Neon and argon gases.

Complete the given chemical equations:

`2XeF_2 + 2H_2O->`

Complete the following reactions : XeF₆ + 3H₂O →

Complete the following reactions:

XeF₆+2H₂O ----->

Draw the structures of the following

XeF₆

 Draw structures of the following: 
XeF₄